Identify the Arrhenius acids among the following- 1- NaCl- - -2- HCl- - -3- Cu-OH-2- -4- NaOH- - 5- H-2SO-4- -6-HNO-3- -7- KOH - - - - - - - -2-3 and 5 are acids-4-6 and 7 are acids-2-5 and 6 are acids-1-2 and 5 are acids-

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Arrhenius Theory of Acids ,Bases

Identify the ...

Question

Identify the Arrhenius acids among the following:

1. NaCl 2. HCl 3. $C u (O H)_{2}$ 4. NaOH

5. $H_{2} S O_{4}$ 6. $H N O_{3}$ 7. KOH

1,2 and 5 are acids

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2,3 and 5 are acids

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4,6 and 7 are acids

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2,5 and 6 are acids

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Solution

The correct option is D
2,5 and 6 are acids

Arrhenius acid should dissociate into $H^{+}$ ions on dissolving in water. So, only 2, 5 and 6 are arrhenius acids

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Similar questions

Q. Identify the Arrhenius acids among the following:
1.

N a C l

H C l

C u (O H)_{2}

N a O H

H_{2} S O_{4}

H N O_{3}

K O H

Q. Identify the Arrhenius acids among the following:
1.

N a C l

H C l

C u (O H)_{2}

N a O H

H_{2} S O_{4}

H N O_{3}

K O H

(a) 1, 2, and 5 are acids.
(b) 2, 3, and 5 are acids.
(c) 4, 6, and 7 are acids.
(d) 2, 5, and 6 are acids.

Q. Identify the Arrhenius acids from the following:
1. NaCl 2. HCl 3.

C u (O H)_{2}

4. NaOH
5.

H_{2} S O_{4}

H N O_{3}

7. KOH

Identify Arrhenius acids and bases among the following:
$\begin{matrix} 1. N a C l & 2. H C l 3. C u {(O H)}_{2} & 4. N a O H 5. H_{2} S O_{4} & 6. H N O_{3} 7. K O H \end{matrix}$

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Identify the Arrhenius acids among the following: 1. NaCl 2. HCl 3. Cu(OH)2 4. NaOH 5. H2SO4 6. HNO3 7. KOH

The correct option is D 2,5 and 6 are acids Arrhenius acid should dissociate into H+ ions on dissolving in water. So, only 2, 5 and 6 are arrhenius acids

Identify the Arrhenius acids among the following:

1. NaCl 2. HCl 3. $C u (O H)_{2}$ 4. NaOH

5. $H_{2} S O_{4}$ 6. $H N O_{3}$ 7. KOH

The correct option is D
2,5 and 6 are acids

Arrhenius acid should dissociate into $H^{+}$ ions on dissolving in water. So, only 2, 5 and 6 are arrhenius acids